Welcome to your AZ-900: Microsoft Azure FundamentalsCertification Provider:Â MicrosoftExam: Microsoft Azure FundamentalsExam Code: AZ-900Total Question: 56Updated On: 26 March2025 1. Your organization is building a custom application. You need to focus on application development rather than configuration and management of servers. Which cloud service model should you use? software as a service (SaaS) infrastructure as a service (IaaS) platform as a service (PaaS) None 2. In which cloud service model is the customer responsible for managing the operating system? software as a service (SaaS) Infrastructure as a service (IaaS) platform as a service (PaaS) None 3. Which cloud service model is used by Microsoft Office 365? software as a service (SaaS) platform as a service (PaaS) infrastructure as a service (IaaS) None 4. Which two actions can be performed by using the graphical user interface (GUI) in the Azure portal? Each correct answer presents a complete solution. Change the availability zone of a virtual machine. Repeatedly set up one or more resources and ensure that all the dependencies are created in the proper order. Create new resources. Review a graphical view of all the services you are using. 5. Which feature in the Microsoft Purview governance portal should you use to manage access to data sources and datasets? Data Policy Data Catalog Data Sharing Data Estate Insights None 6. An example of [answer choice] is automatically scaling an application to ensure that the application has the resources needed to meet customer demands. geo-distribution high availability elasticity agility None 7. Which Azure component allows you to replicate resources across a geography to ensure business continuity during a natural disaster at the primary site? Azure Virtual Machine Scale Sets availability sets availability zones region pairs None 8. What can you use to provide Mac and Android users with access to a Windows environment that will run Windows-based applications? Azure Virtual Desktop Azure Logic Apps Azure Functions Azure Container Instances None 9. What can you use to create resources in Azure and includes a validation step to ensure all resources are created in a specific order based on dependencies, in parallel and idempotent? Azure Resource Manager (ARM) templates Azure CLI Azure PowerShell Azure REST API None 10. You need to recommend a solution for Azure virtual machine deployments. The solution must enforce company standards on the virtual machines. What should you include in the recommendation? Azure Cost Management Azure Blueprints Azure Lock Azure Policy None 11. Which two characteristics are common advantages of cloud computing? physical access to servers elimination of horizontal scaling geo-distribution high availability 12. What can be applied to a resource to prevent accidental deletion? a resource tag an Azure Reservation a policy a resource lock None 13. Which two components are created in an Azure subscription? Each correct answer presents a complete solution. resources resource groups Microsoft Entra user accounts management groups 14. Which two factors affect Azure costs? resource location resource usage date and time of use availability zone selection 15. [Answer choice] is the logical container used to combine and organize Azure resources. a management group a resource group an Azure region Azure Resource Manager (ARM) None 16. You need to create a custom solution that uses thresholds to trigger autoscaling functionality to scale an app up or down to meet user demand. What should you include in the solution? Azure Advisor Azure Service Health Azure Monitor Application insights None 17. What can you use to sync identities from an on-premises Active Directory Domain Services (AD DS) domain to Microsoft Entra tenant? Azure Resource Manager (ARM) Azure Key Vault Microsoft Entra Connect Conditional Access None 18. Which resource can you use to manage access, policies, and compliance across multiple subscriptions? resource groups administrative units management groups resource pair None 19. What should you proactively review and act on to avoid service interruptions, such as service retirements and breaking changes? Azure Monitor application insights health advisories service issues None 20. Which type of cloud service are virtual networks? software as a service (SaaS) platform as a service (PaaS) infrastructure as a service (IaaS) None 21. Which Azure resource is a software emulation of a physical computer that includes a virtual processor, memory, storage, and networking resources? a container a function an App Service a virtual machine None 22. You need to compare the costs of running an application in an on-premises datacenter with the costs of running the application in Azure. What should you use to assist you? Azure Cost Management Azure Pricing calculator Azure Advisor Total Cost of Ownership (TCO) Calculator None 23. What can you apply to an Azure virtual machine to ensure that users cannot change or delete the resource? a user-assigned managed identity Conditional Access a tag a lock None 24. What can you use to ensure that users authenticate by using multi-factor authentication (MFA) when they attempt to sign in from a specific location? single sign-on (SSO) administrative units Conditional Access Azure role-based access control (RBAC) None 25. You have an Azure virtual machine that is accessed only between 9:00 and 17:00 each day. What should you do to minimize costs but preserve the associated hard disks and data? Implement Privileged Identity Management. Delete the virtual machine. Resize the virtual machine. Deallocate the virtual machine. None 26. Which two scenarios are common billing use cases for resource tags? Each correct answer presents a complete solution. categorizing costs by department identifying lower cost regions resizing underutilized virtual machines associating costs with different environments 27. What can you use to define the resources you want to provision in a declarative JSON format? Azure CLI Azure Repos Azure PowerShell Azure Resource Manager (ARM) templates None 28. What is the customer responsible for in a software as a service (SaaS) model? virtual machines storage data and access runtime None 29. What can you use to connect Azure resources, such as Azure SQL databases, to an Azure virtual network? ExpressRoute service endpoints network security groups (NSGs) peering None 30. Which two attributes are characteristics of the private cloud deployment model? The company has complete control over physical resources and security. Hardware must be purchased. Applications can be provisioned and deprovisioned quickly. Organizations only pay for what they use. 31. [Answer choice] is the deployment and management service for Azure. Azure API Management Microsoft Entra Azure Monitor Azure Resource Manager (ARM) None 32. Which Azure Blob storage service tier has the highest storage costs and the fastest access times for reading and writing data? Hot Archive Cool None 33. Which storage service should you use to store thousands of files containing text and images? Azure Blob storage Azure Disk Storage Azure Queue Storage Azure Table storage None 34. Which cloud service model provides you with the most control over the hardware that runs applications? software as a service (SaaS) platform as a service (PaaS) infrastructure as a service (IaaS) None 35. What can you use to restrict the deployment of a virtual machine to a specific location? Microsoft Defender for Cloud resource locks Azure Policy resource groups None 36. What provides recommendations to reduce the cost of Azure resources? Microsoft Defender for Cloud Azure Service Health Azure Dashboard Azure Advisor None 37. Which two Azure resources can make use of availability zones? Each correct answer presents a complete solution. Azure subscriptions virtual machines Azure SQL databases resource groups 38. For which resource does Azure generate separate billing reports and invoices by default? subscriptions accounts management groups resource groups None 39. What Microsoft Entra feature can you use to configure security authentication that requires users to use their mobile phone to sign in? Microsoft Entra Verified ID Azure Information Protection (AIP) multi-factor authentication (MFA) Microsoft Defender for Cloud None 40. Increasing compute capacity for an app by adding instances of resources such as virtual machines is called [answer choice]. disaster recovery horizontal scaling vertical scaling high availability None 41. You need to associate the costs of resources to different groups within an organization without changing the location of the resources. What should you use? subscriptions administrative units resource groups resource tags None 42. Which two protocols can be used to access Azure file shares? Each correct answer presents a complete solution. FTP Server Message Block (SMB) Network File System (NFS) HTTP 43. What can you use to allow a user to manage all the resources in a resource group? resource tags resource locks Azure role-based access control (RBAC) Azure Key Vault None 44. Which two actions can be performed by using Azure portal? Assign deny permission on a resource group Create new resources. Create Microsoft Entra user Change the availability zone of a virtual machine. 45. Your organization plans to deploy several production virtual machines that will have consistent resource usage throughout the year. What can you use to minimize the costs of the virtual machines without reducing the functionality of the virtual machines? Azure Reservations Azure Resources Azure Monitor alerts spending limits None 46. Which two services can you use to establish network connectivity between an on-premises network and Azure resources? Each correct answer presents a complete solution. ExpressRoute Azure Firewall Azure VPN Gateway Azure Bastion None 47. Which type of cloud service model is typically licensed through a monthly or annual subscription? platform as a service (PaaS) Infrastructure as a service (IaaS) software as a service (SaaS) None 48. What can you use to ensure that a development team can only create virtual machines of a certain size? Cloud Adoption Framework Azure Blueprints Conditional Access Azure Policy None 49. What can you use to find information about planned maintenance for Azure services that are critical to your organization? Azure Service Health Azure Advisor Azure Monitor Log Analytics None 50. You need to be notified when there are new recommendations for reducing Azure costs. Which tool should you use? Azure Service Health Azure Advisor Log Analytics Azure Monitor None 51. Deploying and configuring cloud-based resources quickly as business requirements change is called [answer choice]. scalability agility high availability elasticity None 52. What are two basic services provided by all cloud providers? storage application development compute colocation None 53. Which two tools can you use to create a new Azure virtual machine from a mobile device that runs Android? Remote Desktop the Azure portal PowerShell in Azure Cloud Shell SSH 54. Why is cloud computing often less expensive than on-premises datacenters? You are only billed for what you use. Cloud service offerings have limited functionality. Network bandwidth is free. Services are only offered in a single geographic location. None 55. What can you use to execute code in a serverless environment? Azure Functions Azure Container Instances Azure Logic Apps Azure Virtual Desktop None 56. Which two features are available by using Azure Cost Management + Billing? Provide discounted prices when you pay in advance. Generate historical reports and forecast future usage. Create and manage budgets. Estimate the total cost of ownership before resources are deployed. Time's up